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Inventor

Kenichi Katou

Inventor
Tokyo, JP

Overview

4→
Patents
1995–2013
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B03Cprimary
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids17%
G06FElectric digital data processing17%
G08BSignalling systems, e.g. personal calling systems17%
H04WWireless communication networks17%
LOC1017%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use17%
PatentTitleYear
8,391,931'Mobile communication terminal and communication method'20138,106,784'Combination smoke and heat detector'2012D0588485'Fire detector'20095,456,741'Air purifier'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Nagoya, JP· patent location history
2009–2012Patents assigned to NOHMI BOSAI LTD (2)· patent assignee history
2009–2013Based in Tokyo, JP· patent location history
2012–2013Patents assigned to KATOU KENICHI (2)· patent assignee history
2012Patents assigned to ITOU TAKASHI (1)· patent assignee history
2012Patents assigned to KATOU TOMOHIRO (1)· patent assignee history
2013Patents assigned to NEC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KATOU KENICHIself22012–2013
NOHMI BOSAI LTD22009–2012
ITOU TAKASHI12012
KATOU TOMOHIRO12012
NEC CORP12013
Locations
LocationPatentsSpan
Tokyo, JP32009–2013
Nagoya, JP11995